DTE Energy Company shares owned by Columbia Asset Management
Quarter-by-quarter ownership of DTE Energy Company (DTE) shares owned by Columbia Asset Management
from 13F filings
Historical chart of Columbia Asset Management investment in DTE Energy Company
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Quarterly reported holdings in DTE Energy Company by Columbia Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.6M | 11k | 141.43 |
| 2025-06-30 | $1.5M | 11k | 132.45 |
| 2025-03-31 | $73M | 527k | 138.27 |
| 2024-12-31 | $42k | 42k | 1.00 |
| 2024-09-30 | $1.6M | 12k | 128.39 |
| 2024-06-30 | $1.3M | 12k | 110.98 |
| 2024-03-31 | $1.5M | 14k | 110.24 |
| 2023-12-31 | $1.5M | 14k | 110.24 |
| 2023-09-30 | $1.6M | 16k | 99.28 |
| 2023-06-30 | $2.0M | 18k | 110.01 |
| 2023-03-31 | $2.1M | 19k | 109.53 |
| 2022-12-31 | $2.3M | 20k | 117.52 |
| 2022-09-30 | $2.3M | 20k | 115.07 |
| 2022-06-30 | $2.5M | 20k | 126.73 |
| 2021-12-31 | $2.3M | 19k | 119.53 |
| 2021-09-30 | $2.4M | 21k | 111.73 |
| 2021-06-30 | $2.8M | 22k | 129.61 |
| 2021-03-31 | $3.1M | 24k | 133.16 |
| 2020-12-31 | $2.6M | 22k | 121.40 |
| 2020-09-30 | $2.3M | 20k | 115.03 |
| 2020-06-30 | $1.8M | 17k | 107.49 |
| 2020-03-31 | $1.1M | 11k | 94.98 |
| 2019-12-31 | $3.4k | 2.6k | 1.30 |
| 2019-09-30 | $348k | 2.6k | 133.13 |
| 2019-06-30 | $329k | 2.6k | 128.07 |
| 2019-03-31 | $320k | 2.6k | 124.76 |
| 2018-12-31 | $634k | 5.8k | 110.22 |
| 2018-09-30 | $254k | 2.3k | 109.15 |
| 2018-06-30 | $318k | 3.1k | 103.52 |
| 2018-03-31 | $320k | 3.1k | 104.34 |
| 2017-12-31 | $335k | 3.1k | 109.37 |
| 2017-09-30 | $328k | 3.1k | 107.22 |
| 2017-06-30 | $323k | 3.1k | 105.76 |
| 2017-03-31 | $311k | 3.1k | 101.97 |
| 2016-12-31 | $300k | 3.0k | 98.49 |
| 2016-09-30 | $275k | 2.9k | 93.57 |
| 2016-06-30 | $315k | 3.2k | 99.03 |
| 2016-03-31 | $222k | 2.8k | 80.17 |
| 2015-12-31 | $222k | 2.8k | 80.17 |
| 2015-09-30 | $223k | 2.8k | 80.53 |
| 2015-06-30 | $206k | 2.8k | 74.40 |
| 2015-03-31 | $223k | 2.8k | 80.53 |
| 2014-12-31 | $239k | 2.8k | 86.31 |
| 2014-09-30 | $211k | 2.8k | 76.20 |
| 2014-06-30 | $216k | 2.8k | 78.01 |
| 2014-03-31 | $206k | 2.8k | 74.40 |